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    Four-Family Brick Semi-Detached Building Title is generated by Realmo AI

    6724 21st Avenue, Brooklyn, NY 11204

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    Claim this Listing
    For Sale
    $2,300,000

    MULTI_FAMILY - Brooklyn, NY

    Property size:
    3,280 SF
    Lot size:
    0.05 Acres
    Price / SF:
    $701/SF
    Added:
    Jun 1, 2026
    Days on Market:
    27
    Last Refresh:
    Jun 27 at 3:06 am

    Property Features for 6724 21st Avenue

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Zoning
    R5
    Bedrooms
    10
    Bathrooms
    4
    Rooms
    Bedroom 10, Bathroom 3, Bedroom 9, Bedroom 8, Bedroom 3, Bedroom 5, Bedroom 4, Bathroom 1, Bathroom 4, Bedroom 6, Bedroom 7, Bathroom 2, Bedroom 2, Bedroom 1
    Interior features
    Refrigerator, Stove
    Basement
    Full, Finished
    Standard status
    Active
    Size
    3,280 SF
    Lot size
    0.05 Acres

    Taxes and HOA fees

    Tax Annual Amount
    15145

    Building Details

    Year built
    1931
    Floors in Building
    2
    Number of units
    4
    Flooring type
    Tile
    Building materials
    Brick
    Roof type
    Flat

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    Susana Chen Chong

    Listing agent Susana Chen Chong

    Listing office Tiger Realty 1484 86th Street, Brooklyn, NY

    Listing date Jun 1, 2026

    MLS# 501903 Listing URL

    Copyright © 2026 Brooklyn New York Multiple Listing Service. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • Four‑family brick semi‑detached building built in 1931
    • 22x100 lot with 22x76 building size
    • Unit mix: two 2‑bedroom/1‑bath apartments (1F, 1R) and two 3‑bedroom/1‑bath apartments (2F, 2R)
    • Fully finished basement for additional usable space
    • Private driveway with parking for 2 vehicles
    • Interior features include refrigerator and stove; flooring is tile

    Overview

    Introducing a well-maintained four-family brick semi-detached building built in 1931. The property is configured as four spacious apartments, with Unit 1F and Unit 1R each offering 2 bedrooms and 1 full bath. Unit 2F and Unit 2R each offer 3 bedrooms and 1 full bath. A fully finished basement provides additional usable space for storage or flexible interior needs. Zoning is listed as R5.

    Set on a 22x100 lot, the building size is listed as 22x76. The property includes a private driveway with parking for 2 vehicles. It is described as being located in the heart of Bensonhurst with convenient access to shopping, restaurants, schools, parks, and public transportation.

    This property is a practical fit for investors and owner-occupants seeking a multi-unit residential income building with a mix of 2-bedroom and 3-bedroom layouts. The finished basement and off-street parking add functionality for day-to-day operations, while the four distinct apartments support straightforward rental unit management under a single roof.
    Property Profile Location Intelligence

    Current Use by Public Records

    Old Style FDNY ... Tour Operator

    Suggested Use

    Law Firm Restaurant Real Estate Agency Spa & Massage Center Dental Office Hair Salon Nail Salon Food Market Gym & Fitness Center Skin Care Clinic

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Brooklyn
    County
    Kings
    State
    New York
    Longitude
    -73.985613
    Latitude
    40.613711

    FAQs

    What type of property is this?
    Quadplex - Well-maintained four-family brick building with fully finished basement and on-site parking for two vehicles.
    Where is this quadplex located?
    The property is located at 6724 21st Avenue Brooklyn, NY.
    What is the asking price?
    The asking price for this property is $2,300,000.
    What are key features of this property?
    This property features: Four‑family brick semi‑detached building built in 1931; 22x100 lot with 22x76 building size; Unit mix: two 2‑bedroom/1‑bath apartments (1F, 1R) and two 3‑bedroom/1‑bath apartments (2F, 2R)
    More about this property
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